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Items: 1 to 50 of 111

1.

Hepatology after Hepatitis C.

Fitz JG.

Dig Dis. 2016;34(5):603-6. doi: 10.1159/000445276. Epub 2016 Jun 22.

PMID:
27332966
2.

Research in academic medical centers: two threats to sustainable support.

Levine AS, Alpern RJ, Andrews NC, Antman K, Balser JR, Berg JM, Davis PB, Fitz JG, Golden RN, Goldman L, Jameson JL, Lee VS, Polonsky KS, Rappley MD, Reece EA, Rothman PB, Schwinn DA, Shapiro LJ, Spiegel AM.

Sci Transl Med. 2015 May 27;7(289):289fs22. doi: 10.1126/scitranslmed.aac5200.

PMID:
26019216
3.

Increased phosphoenolpyruvate carboxykinase gene expression and steatosis during hepatitis C virus subgenome replication: role of nonstructural component 5A and CCAAT/enhancer-binding protein β.

Qadri I, Choudhury M, Rahman SM, Knotts TA, Janssen RC, Schaack J, Iwahashi M, Puljak L, Simon FR, Kilic G, Fitz JG, Friedman JE.

J Biol Chem. 2012 Oct 26;287(44):37340-51. doi: 10.1074/jbc.M112.384743. Epub 2012 Sep 6.

4.

Copper inhibits P2Y(2)-dependent Ca(2+) signaling through the effects on thapsigargin-sensitive Ca(2+) stores in HTC hepatoma cells.

Dolovcak S, Waldrop SL, Fitz JG, Kilic G.

Biochem Biophys Res Commun. 2010 Jul 2;397(3):493-8. doi: 10.1016/j.bbrc.2010.05.141. Epub 2010 May 31.

5.

Initiation of purinergic signaling by exocytosis of ATP-containing vesicles in liver epithelium.

Feranchak AP, Lewis MA, Kresge C, Sathe M, Bugde A, Luby-Phelps K, Antich PP, Fitz JG.

J Biol Chem. 2010 Mar 12;285(11):8138-47. doi: 10.1074/jbc.M109.065482. Epub 2010 Jan 13.

6.

Report of the Multisociety Task Force on GI training.

Multisociety Task Force, Friedman LS, Brandt LJ, Elta GH, Fitz JG, Gores GJ, Katz PO, Kuemmerle JF, Pardi DS, Vargo JJ, Stolar MH.

Gastrointest Endosc. 2009 Nov;70(5):823-7. doi: 10.1016/j.gie.2009.08.018. Review. No abstract available.

PMID:
19879399
7.

Report of the Multisociety Task Force on GI training.

Multisociety Task Force, Friedman LS, Brandt LJ, Elta GH, Fitz JG, Gores GJ, Katz PO, Kuemmerle JF, Pardi DS, Vargo JJ, Stolar MH.

Hepatology. 2009 Nov;50(5):1325-9. doi: 10.1002/hep.23257. Review. No abstract available.

PMID:
19876944
8.

Report of the multisociety task force on GI training.

Friedman LS, Brandt LJ, Elta GH, Fitz JG, Gores GJ, Katz PO, Kuemmerle JF, Pardi DS, Vargo JJ, Stolar MH.

Gastroenterology. 2009 Nov;137(5):1839-43. doi: 10.1053/j.gastro.2009.07.003.

PMID:
19854349
9.

5-Nitro-2-(3-phenylpropylamino)benzoic acid (NPPB) stimulates cellular ATP release through exocytosis of ATP-enriched vesicles.

Dolovcak S, Waldrop SL, Fitz JG, Kilic G.

J Biol Chem. 2009 Dec 4;284(49):33894-903. doi: 10.1074/jbc.M109.046193. Epub 2009 Oct 6.

10.

Extracellular nucleotides stimulate Cl- currents in biliary epithelia through receptor-mediated IP3 and Ca2+ release.

Dutta AK, Woo K, Doctor RB, Fitz JG, Feranchak AP.

Am J Physiol Gastrointest Liver Physiol. 2008 Nov;295(5):G1004-15. doi: 10.1152/ajpgi.90382.2008. Epub 2008 Sep 11.

11.

Regulation of cellular ATP release.

Fitz JG.

Trans Am Clin Climatol Assoc. 2007;118:199-208. Review.

12.

Evidence for AMPK-dependent regulation of exocytosis of lipoproteins in a model liver cell line.

Puljak L, Parameswara V, Dolovcak S, Waldrop SL, Emmett D, Esser V, Fitz JG, Kilic G.

Exp Cell Res. 2008 Jun 10;314(10):2100-9. doi: 10.1016/j.yexcr.2008.03.002. Epub 2008 Mar 12.

13.

Purinergic signaling microenvironments: An introduction.

Schwiebert EM, Fitz JG.

Purinergic Signal. 2008 Jun;4(2):89-92. doi: 10.1007/s11302-007-9091-x.

14.

Characterization of ionotrophic purinergic receptors in hepatocytes.

Emmett DS, Feranchak A, Kilic G, Puljak L, Miller B, Dolovcak S, McWilliams R, Doctor RB, Fitz JG.

Hepatology. 2008 Feb;47(2):698-705.

PMID:
18027885
15.

Thinking outside the cell: the role of extracellular adenosine triphosphate in bile formation.

Feranchak AP, Fitz JG.

Gastroenterology. 2007 Nov;133(5):1726-8. No abstract available.

PMID:
17983816
16.

Regulated ion transport in mouse liver cyst epithelial cells.

Doctor RB, Johnson S, Brodsky KS, Amura CR, Gattone V, Fitz JG.

Biochim Biophys Acta. 2007 Mar;1772(3):345-54. Epub 2006 Nov 30.

17.

Inhibition of cellular responses to insulin in a rat liver cell line. A role for PKC in insulin resistance.

Puljak L, Pagliassotti MJ, Wei Y, Qadri I, Parameswara V, Esser V, Fitz JG, Kilic G.

J Physiol. 2005 Mar 1;563(Pt 2):471-82. Epub 2005 Jan 13.

18.

Purinergic regulation of cholangiocyte secretion: identification of a novel role for P2X receptors.

Doctor RB, Matzakos T, McWilliams R, Johnson S, Feranchak AP, Fitz JG.

Am J Physiol Gastrointest Liver Physiol. 2005 Apr;288(4):G779-86. Epub 2004 Nov 4.

19.

Water induces autocrine stimulation of tumor cell killing through ATP release and P2 receptor binding.

Selzner N, Selzner M, Graf R, Ungethuem U, Fitz JG, Clavien PA.

Cell Death Differ. 2004 Dec;11 Suppl 2:S172-80.

20.

Secretion of cytokines and growth factors into autosomal dominant polycystic kidney disease liver cyst fluid.

Nichols MT, Gidey E, Matzakos T, Dahl R, Stiegmann G, Shah RJ, Grantham JJ, Fitz JG, Doctor RB.

Hepatology. 2004 Oct;40(4):836-46.

PMID:
15382115
21.

Calcium-dependent regulation of secretion in biliary epithelial cells: the role of apamin-sensitive SK channels.

Feranchak AP, Doctor RB, Troetsch M, Brookman K, Johnson SM, Fitz JG.

Gastroenterology. 2004 Sep;127(3):903-13.

PMID:
15362045
22.

Vesicular exocytosis contributes to volume-sensitive ATP release in biliary cells.

Gatof D, Kilic G, Fitz JG.

Am J Physiol Gastrointest Liver Physiol. 2004 Apr;286(4):G538-46. Epub 2003 Nov 6.

23.

Volume-sensitive tyrosine kinases regulate liver cell volume through effects on vesicular trafficking and membrane Na+ permeability.

Feranchak AP, Kilic G, Wojtaszek PA, Qadri I, Fitz JG.

J Biol Chem. 2003 Nov 7;278(45):44632-8. Epub 2003 Aug 25.

24.

Adenosine triphosphate release and purinergic regulation of cholangiocyte transport.

Feranchak AP, Fitz JG.

Semin Liver Dis. 2002 Aug;22(3):251-62.

PMID:
12360419
25.

Regulation of cholangiocyte secretion.

Fitz JG.

Semin Liver Dis. 2002 Aug;22(3):241-9.

PMID:
12360418
26.

Current concepts in developmental, physiologic, and pathophysiologic aspects of cholangiocyte biology.

Fitz JG.

Semin Liver Dis. 2002 Aug;22(3):211-2. No abstract available.

PMID:
12360415
27.

Cholangiocytes exhibit dynamic, actin-dependent apical membrane turnover.

Doctor RB, Dahl R, Fouassier L, Kilic G, Fitz JG.

Am J Physiol Cell Physiol. 2002 May;282(5):C1042-52.

28.
29.

Molecular characterization of volume-sensitive SK(Ca) channels in human liver cell lines.

Roman R, Feranchak AP, Troetsch M, Dunkelberg JC, Kilic G, Schlenker T, Schaack J, Fitz JG.

Am J Physiol Gastrointest Liver Physiol. 2002 Jan;282(1):G116-22.

30.

p38 MAP kinase modulates liver cell volume through inhibition of membrane Na+ permeability.

Feranchak AP, Berl T, Capasso J, Wojtaszek PA, Han J, Fitz JG.

J Clin Invest. 2001 Nov;108(10):1495-504.

31.

Evidence for multidrug resistance-1 P-glycoprotein-dependent regulation of cellular ATP permeability.

Roman RM, Lomri N, Braunstein G, Feranchak AP, Simeoni LA, Davison AK, Mechetner E, Schwiebert EM, Fitz JG.

J Membr Biol. 2001 Oct 1;183(3):165-73.

PMID:
11696858
32.

Liver cell volume regulation: size matters.

Dunkelberg JC, Feranchak AP, Fitz JG.

Hepatology. 2001 Jun;33(6):1349-52. Review. No abstract available.

PMID:
11391521
33.
34.

ClC-2 chloride channels contribute to HTC cell volume homeostasis.

Roman RM, Smith RL, Feranchak AP, Clayton GH, Doctor RB, Fitz JG.

Am J Physiol Gastrointest Liver Physiol. 2001 Mar;280(3):G344-53.

35.

Ezrin-radixin-moesin-binding phosphoprotein 50 is expressed at the apical membrane of rat liver epithelia.

Fouassier L, Duan CY, Feranchak AP, Yun CH, Sutherland E, Simon F, Fitz JG, Doctor RB.

Hepatology. 2001 Jan;33(1):166-76.

PMID:
11124833
36.

Cystic fibrosis transmembrane conductance regulator facilitates ATP release by stimulating a separate ATP release channel for autocrine control of cell volume regulation.

Braunstein GM, Roman RM, Clancy JP, Kudlow BA, Taylor AL, Shylonsky VG, Jovov B, Peter K, Jilling T, Ismailov II, Benos DJ, Schwiebert LM, Fitz JG, Schwiebert EM.

J Biol Chem. 2001 Mar 2;276(9):6621-30. Epub 2000 Nov 10.

37.

Modified culture conditions enhance expression of differentiated phenotypic properties of normal rat cholangiocytes.

Salter KD, Roman RM, LaRusso NR, Fitz JG, Doctor RB.

Lab Invest. 2000 Nov;80(11):1775-8. No abstract available.

PMID:
11092537
38.

Volume-sensitive purinergic signaling in human hepatocytes.

Feranchak AP, Fitz JG, Roman RM.

J Hepatol. 2000 Aug;33(2):174-82.

PMID:
10952234
39.

Evidence for ezrin-radixin-moesin-binding phosphoprotein 50 (EBP50) self-association through PDZ-PDZ interactions.

Fouassier L, Yun CC, Fitz JG, Doctor RB.

J Biol Chem. 2000 Aug 11;275(32):25039-45.

40.

ATP depletion in rat cholangiocytes leads to marked internalization of membrane proteins.

Doctor RB, Dahl RH, Salter KD, Fouassier L, Chen J, Fitz JG.

Hepatology. 2000 May;31(5):1045-54.

PMID:
10796878
41.

Domain-specific purinergic signaling in polarized rat cholangiocytes.

Salter KD, Fitz JG, Roman RM.

Am J Physiol Gastrointest Liver Physiol. 2000 Mar;278(3):G492-500.

42.

Functional interactions between oxidative stress, membrane Na(+) permeability, and cell volume in rat hepatoma cells.

Schlenker T, Feranchak AP, Schwake L, Stremmel W, Roman RM, Fitz JG.

Gastroenterology. 2000 Feb;118(2):395-403.

PMID:
10648468
43.

Evidence for Gd(3+) inhibition of membrane ATP permeability and purinergic signaling.

Roman RM, Feranchak AP, Davison AK, Schwiebert EM, Fitz JG.

Am J Physiol. 1999 Dec;277(6):G1222-30. doi: 10.1152/ajpgi.1999.277.6.G1222.

PMID:
10600820
44.

The lipid products of phosphoinositide 3-kinase contribute to regulation of cholangiocyte ATP and chloride transport.

Feranchak AP, Roman RM, Doctor RB, Salter KD, Toker A, Fitz JG.

J Biol Chem. 1999 Oct 22;274(43):30979-86.

45.

Endogenous ATP release regulates Cl- secretion in cultured human and rat biliary epithelial cells.

Roman RM, Feranchak AP, Salter KD, Wang Y, Fitz JG.

Am J Physiol. 1999 Jun;276(6):G1391-400. doi: 10.1152/ajpgi.1999.276.6.G1391.

PMID:
10362642
46.

Reorganization of cholangiocyte membrane domains represents an early event in rat liver ischemia.

Doctor RB, Dahl RH, Salter KD, Fitz JG.

Hepatology. 1999 May;29(5):1364-74.

PMID:
10216117
47.

Emerging roles of purinergic signaling in gastrointestinal epithelial secretion and hepatobiliary function.

Roman RM, Fitz JG.

Gastroenterology. 1999 Apr;116(4):964-79. Review. No abstract available.

PMID:
10092320
48.

Advances in hepatic transport: molecular mechanisms, genetic disorders, and treatment. A summary of the 1998 AASLD single topic conference.

Wolkoff AW, Suchy FJ, Moseley RH, Meier PJ, Gollan JL, Freimer N, Fitz JG, Boyer JL, Berk PD, Scharschmidt BF.

Hepatology. 1998 Dec;28(6):1713-9. Review. No abstract available.

PMID:
9828241
49.

Inhibition of Na+/H+ exchange stimulates CCK secretion in STC-1 cells.

Prpic V, Fitz JG, Wang Y, Raymond JR, Garnovskaya MN, Liddle RA.

Am J Physiol. 1998 Oct;275(4):G689-95. doi: 10.1152/ajpgi.1998.275.4.G689.

PMID:
9756498
50.

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